70294448

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10289}}^1$

素因数の和:10365

約数の個数: 40

約数和(自身を含む): 158219040

約数和(自身を除く): 87924592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 10289, 20578, 41156, 72023, 82312, 144046, 164624, 288092, 576184, 627629, 1152368, 1255258, 2510516, 4393403, 5021032, 8786806, 10042064, 17573612, 35147224, 70294448]

約数ペア:

[(1, 70294448), (2, 35147224), (4, 17573612), (7, 10042064), (8, 8786806), (14, 5021032), (16, 4393403), (28, 2510516), (56, 1255258), (61, 1152368), (112, 627629), (122, 576184), (244, 288092), (427, 164624), (488, 144046), (854, 82312), (976, 72023), (1708, 41156), (3416, 20578), (6832, 10289)]